# useDeferredValue + memo

<EpicVideo url="https://www.epicreact.dev/workshops/react-performance/usedeferredvalue-and-memo/solution" />

👨‍💼 Great work! You've managed to drastically improve this user experience by
making the UI responsive even when rerendering the cards is slow. All with a
simple `memo` and a `useDeferredValue`. Great job!
